Practice using the periodic table to calculate the number of neutrons in the atom of an element.

After your child fills in this review sheet on chemical and physical properties, it's a good idea to hold onto it for future test review!

Teach your little scientist the difference between physical and chemical changes, on a molecular level.

This list of elements is missing mega-information: a combination of category, name, number, or symbol. Can you fix them up?

This painless--even fun!--worksheet gets middle-grade students practicing with the information in the periodic table of elements.

Can middle-grade chemists recover the missing information about these elements from the periodic table?

Boost your chemistry skills by filling in the missing information about the elements, using the included periodic table.

Test your students' knowledge and memory of periodic table elements with this crossword puzzle.

Kids draw examples of solids, liquids, and gases in this 1st grade physical science worksheet that focuses on the states of matter.

Did you see the announcement in 2016 about new elements added to the periodic table? Put these new periodic elements flashcards in your study toolkit.

Discover the science behind an ages-old 4th of July tradition with this firework diagram.

These elements are all out of sorts! Can you check out the periodic table to find the missing information from each element?

What is the difference between condensation and evaporation? Learn about natural cooling and heating processes that are caused by changing states of matter!

This colorful worksheet builds an early chemistry foundation, giving middle school students practice with the periodic table of elements.

Help your child learn about one of the most elementary elements, gold.

Give middle-grade students a painless beginner's introduction to the periodic table of elements with this fun worksheet.

Important information has gone missing from the periodic table. Can you fix up these elements so that they read the right way?

Budding scientists can learn about an important physical science concept with this worksheet all about density!

Glass is everywhere, but have you ever wondered where it all came from? It doesn't grow anywhere -- we have to make it!

Atoms are some of the tiniest particles that make up our world. Give kids some perspective with this worksheet that shows kids just how small atoms are.

Some devious mice have stolen important information from the periodic table. Can middle-grade chemists put the elements back together again?

There's been a periodic table of the elements robbery! Channel your chemistry detective skills with this fun worksheet.

Help your child's curiosity blast off by introducing them to some basic chemistry with this simple rocket demonstration.

A handy worksheet that breaks down the properties of metal. A good physical science review sheet to keep around for reference.

Help your child get to know the most elementary of the elements with these handy worksheets.

Help your child get to know an elementary element with this worksheet about iron.

Help your child get to know the most elementary of the elements with this handy worksheet on silver.

Have your little chemist think about the properties, or characteristics, of metals. What makes them different than non-metals?

Help your child get to know his elementary elements with this handy worksheet on copper.

Find out the the cool science behind ice cubes with this fun worksheet.